| 摘要 |
<p>Cleaning sheets having long-lasting perfume odor comprise a substrate, perfume, and additive material having a melting point of at least about -15°C, wherein the perfume and additive material are affixed to the substrate. In a preferred embodiment, the perfume and additive material are first blended together and then affixed to the substrate, such that the blend of perfume and additive material has a melting point of at least about 20°C. Methods of imparting perfume odor to a surface, and optionally removing dust or the like from the surface, comprise the step contacting, preferably wiping, the surface with a cleaning sheet of the present invention.</p> |
